Pests > Pests Entities > Weeds > Weeds in lowlands gardens in PNG Crops Pests Non-Pests Unidentified Pests Pests Entities Weeds Weeds in lowlands gardens in PNG Weeds from lowland gardens, PNG September 2014. Three weeds from the lowland gardens of Papua New Guinea sent from OPRA the oil palm research organisation. The imagecontinue reading